Foundation & Basement Leak Detection
Protect your home's structural integrity by finding and addressing foundation water intrusion.
Foundation Leak Experts
BC's wet climate puts constant pressure on foundations and basements. Our specialized detection services identify water entry points so repairs can be targeted and effective.
- Wall Inspection: Find cracks, seepage, and membrane failures
- Floor Analysis: Detect water under slabs and through floor-wall joints
- Drainage Assessment: Evaluate drain tile and sump pump function
- Exterior Review: Inspect grading, downspouts, and surface drainage
Areas We Inspect
- Basement walls and floors
- Foundation wall-floor joints
- Window wells and egress windows
- Crawl spaces
- Sump pits and drain systems
- Utility penetrations
How Water Enters Foundations
Hydrostatic Pressure
Groundwater pushes against foundation walls and up through floors, especially during wet seasons.
Surface Water
Poor grading, clogged gutters, and inadequate drainage direct rainwater toward foundations.
Waterproofing Failure
Aging membranes, coatings, and drain tiles deteriorate over time, allowing water intrusion.
Frequently Asked Questions
What causes foundation leaks?
Foundation leaks are caused by hydrostatic pressure from groundwater, poor drainage, cracks in concrete, failed waterproofing membranes, deteriorated drain tiles, and improper grading that directs water toward the foundation.
How do you detect foundation leaks?
We use a combination of visual inspection, moisture meters, thermal imaging, and in some cases tracer dyes or water testing to identify exactly where water is entering your foundation.
What are signs of foundation water problems?
Warning signs include damp or wet basement walls, efflorescence (white mineral deposits), musty odors, standing water, cracks with water staining, peeling paint, and mold growth.
Can you find leaks in finished basements?
Yes, we use non-invasive methods like thermal imaging and moisture meters that can detect water behind finished walls without removing drywall. If water is active, we can often trace its path.
Foundation Water Problems?
Protect your home's foundation from water damage. We'll find exactly where water is entering so repairs are effective.